U. S. NATIONAL MUSEUM 



BULLETIN 149. PLATE 7 



(UPPERi. SWATHING KAMACITE IN ADMIRE PALLASITE; (LOWER) 

 HEDRAL STRUCTURE AND REICHEN BACH I AN LINES IN CARLETON 



OCTA- 

 IRON 



FOR EXPLANATION OF PLATE SEE PAGES 19 AND 23 



